85994992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{617}}^1$

素因数の和:937

約数の個数: 40

約数和(自身を含む): 172881792

約数和(自身を除く): 86886800

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 281, 496, 562, 617, 1124, 1234, 2248, 2468, 4496, 4936, 8711, 9872, 17422, 19127, 34844, 38254, 69688, 76508, 139376, 153016, 173377, 306032, 346754, 693508, 1387016, 2774032, 5374687, 10749374, 21498748, 42997496, 85994992]

約数ペア:

[(1, 85994992), (2, 42997496), (4, 21498748), (8, 10749374), (16, 5374687), (31, 2774032), (62, 1387016), (124, 693508), (248, 346754), (281, 306032), (496, 173377), (562, 153016), (617, 139376), (1124, 76508), (1234, 69688), (2248, 38254), (2468, 34844), (4496, 19127), (4936, 17422), (8711, 9872)]