81973232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4273}}^1$

素因数の和:4401

約数の個数: 40

約数和(自身を含む): 174892080

約数和(自身を除く): 92918848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 1199, 1744, 2398, 4273, 4796, 8546, 9592, 17092, 19184, 34184, 47003, 68368, 94006, 188012, 376024, 465757, 752048, 931514, 1863028, 3726056, 5123327, 7452112, 10246654, 20493308, 40986616, 81973232]

約数ペア:

[(1, 81973232), (2, 40986616), (4, 20493308), (8, 10246654), (11, 7452112), (16, 5123327), (22, 3726056), (44, 1863028), (88, 931514), (109, 752048), (176, 465757), (218, 376024), (436, 188012), (872, 94006), (1199, 68368), (1744, 47003), (2398, 34184), (4273, 19184), (4796, 17092), (8546, 9592)]