40603952

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{15569}}^1$

素因数の和:15740

約数の個数: 20

約数和(自身を含む): 79157880

約数和(自身を除く): 38553928

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 15569, 31138, 62276, 124552, 249104, 2537747, 5075494, 10150988, 20301976, 40603952]

約数ペア:

[(1, 40603952), (2, 20301976), (4, 10150988), (8, 5075494), (16, 2537747), (163, 249104), (326, 124552), (652, 62276), (1304, 31138), (2608, 15569)]