31001056208

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{1439}}^1$

素因数の和:1876

約数の個数: 80

約数和(自身を含む): 62397434880

約数和(自身を除く): 31396378672

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 151, 241, 296, 302, 482, 592, 604, 964, 1208, 1439, 1928, 2416, 2878, 3856, 5587, 5756, 8917, 11174, 11512, 17834, 22348, 23024, 35668, 36391, 44696, 53243, 71336, 72782, 89392, 106486, 142672, 145564, 212972, 217289, 291128, 346799, 425944, 434578, 582256, 693598, 851888, 869156, 1346467, 1387196, 1738312, 2692934, 2774392, 3476624, 5385868, 5548784, 8039693, 10771736, 12831563, 16079386, 21543472, 25663126, 32158772, 51326252, 52366649, 64317544, 102652504, 104733298, 128635088, 205305008, 209466596, 418933192, 837866384, 1937566013, 3875132026, 7750264052, 15500528104, 31001056208]

約数ペア:

[(1, 31001056208), (2, 15500528104), (4, 7750264052), (8, 3875132026), (16, 1937566013), (37, 837866384), (74, 418933192), (148, 209466596), (151, 205305008), (241, 128635088), (296, 104733298), (302, 102652504), (482, 64317544), (592, 52366649), (604, 51326252), (964, 32158772), (1208, 25663126), (1439, 21543472), (1928, 16079386), (2416, 12831563), (2878, 10771736), (3856, 8039693), (5587, 5548784), (5756, 5385868), (8917, 3476624), (11174, 2774392), (11512, 2692934), (17834, 1738312), (22348, 1387196), (23024, 1346467), (35668, 869156), (36391, 851888), (44696, 693598), (53243, 582256), (71336, 434578), (72782, 425944), (89392, 346799), (106486, 291128), (142672, 217289), (145564, 212972)]