40507976

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{52201}}^1$

素因数の和:52304

約数の個数: 16

約数和(自身を含む): 76736940

約数和(自身を除く): 36228964

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 52201, 104402, 208804, 417608, 5063497, 10126994, 20253988, 40507976]

約数ペア:

[(1, 40507976), (2, 20253988), (4, 10126994), (8, 5063497), (97, 417608), (194, 208804), (388, 104402), (776, 52201)]