80379632

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:945

約数の個数: 40

約数和(自身を含む): 159896016

約数和(自身を除く): 79516384

約数列:

[1, 2, 4, 8, 16, 67, 97, 134, 194, 268, 388, 536, 773, 776, 1072, 1546, 1552, 3092, 6184, 6499, 12368, 12998, 25996, 51791, 51992, 74981, 103582, 103984, 149962, 207164, 299924, 414328, 599848, 828656, 1199696, 5023727, 10047454, 20094908, 40189816, 80379632]

約数ペア:

[(1, 80379632), (2, 40189816), (4, 20094908), (8, 10047454), (16, 5023727), (67, 1199696), (97, 828656), (134, 599848), (194, 414328), (268, 299924), (388, 207164), (536, 149962), (773, 103984), (776, 103582), (1072, 74981), (1546, 51992), (1552, 51791), (3092, 25996), (6184, 12998), (6499, 12368)]