31373424

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{977}}^1$

素因数の和:1214

約数の個数: 60

約数和(自身を含む): 88286016

約数和(自身を除く): 56912592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 669, 892, 977, 1338, 1784, 1954, 2007, 2676, 2931, 3568, 3908, 4014, 5352, 5862, 7816, 8028, 8793, 10704, 11724, 15632, 16056, 17586, 23448, 32112, 35172, 46896, 70344, 140688, 217871, 435742, 653613, 871484, 1307226, 1742968, 1960839, 2614452, 3485936, 3921678, 5228904, 7843356, 10457808, 15686712, 31373424]

約数ペア:

[(1, 31373424), (2, 15686712), (3, 10457808), (4, 7843356), (6, 5228904), (8, 3921678), (9, 3485936), (12, 2614452), (16, 1960839), (18, 1742968), (24, 1307226), (36, 871484), (48, 653613), (72, 435742), (144, 217871), (223, 140688), (446, 70344), (669, 46896), (892, 35172), (977, 32112), (1338, 23448), (1784, 17586), (1954, 16056), (2007, 15632), (2676, 11724), (2931, 10704), (3568, 8793), (3908, 8028), (4014, 7816), (5352, 5862)]