40554368

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{8563}}^1$

素因数の和:8614

約数の個数: 32

約数和(自身を含む): 82985160

約数和(自身を除く): 42430792

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 8563, 17126, 34252, 68504, 137008, 274016, 316831, 548032, 633662, 1096064, 1267324, 2534648, 5069296, 10138592, 20277184, 40554368]

約数ペア:

[(1, 40554368), (2, 20277184), (4, 10138592), (8, 5069296), (16, 2534648), (32, 1267324), (37, 1096064), (64, 633662), (74, 548032), (128, 316831), (148, 274016), (296, 137008), (592, 68504), (1184, 34252), (2368, 17126), (4736, 8563)]