40178944

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{12073}}^1$

素因数の和:12102

約数の個数: 36

約数和(自身を含む): 86377396

約数和(自身を除く): 46198452

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 12073, 24146, 48292, 96584, 156949, 193168, 313898, 386336, 627796, 772672, 1255592, 1545344, 2511184, 3090688, 5022368, 10044736, 20089472, 40178944]

約数ペア:

[(1, 40178944), (2, 20089472), (4, 10044736), (8, 5022368), (13, 3090688), (16, 2511184), (26, 1545344), (32, 1255592), (52, 772672), (64, 627796), (104, 386336), (128, 313898), (208, 193168), (256, 156949), (416, 96584), (832, 48292), (1664, 24146), (3328, 12073)]