85531864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 182080800

約数和(自身を除く): 96548936

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 109, 148, 218, 241, 296, 407, 436, 482, 814, 872, 964, 1199, 1628, 1928, 2398, 2651, 3256, 4033, 4796, 5302, 8066, 8917, 9592, 10604, 16132, 17834, 21208, 26269, 32264, 35668, 44363, 52538, 71336, 88726, 98087, 105076, 177452, 196174, 210152, 288959, 354904, 392348, 577918, 784696, 971953, 1155836, 1943906, 2311672, 3887812, 7775624, 10691483, 21382966, 42765932, 85531864]

約数ペア:

[(1, 85531864), (2, 42765932), (4, 21382966), (8, 10691483), (11, 7775624), (22, 3887812), (37, 2311672), (44, 1943906), (74, 1155836), (88, 971953), (109, 784696), (148, 577918), (218, 392348), (241, 354904), (296, 288959), (407, 210152), (436, 196174), (482, 177452), (814, 105076), (872, 98087), (964, 88726), (1199, 71336), (1628, 52538), (1928, 44363), (2398, 35668), (2651, 32264), (3256, 26269), (4033, 21208), (4796, 17834), (5302, 16132), (8066, 10604), (8917, 9592)]