40244912

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{25931}}^1$

素因数の和:26036

約数の個数: 20

約数和(自身を含む): 78781416

約数和(自身を除く): 38536504

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 25931, 51862, 103724, 207448, 414896, 2515307, 5030614, 10061228, 20122456, 40244912]

約数ペア:

[(1, 40244912), (2, 20122456), (4, 10061228), (8, 5030614), (16, 2515307), (97, 414896), (194, 207448), (388, 103724), (776, 51862), (1552, 25931)]