85047664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6703}}^1$

素因数の和:6785

約数の個数: 40

約数和(自身を含む): 180391232

約数和(自身を除く): 95343568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 6703, 12688, 13406, 26812, 53624, 87139, 107248, 174278, 348556, 408883, 697112, 817766, 1394224, 1635532, 3271064, 5315479, 6542128, 10630958, 21261916, 42523832, 85047664]

約数ペア:

[(1, 85047664), (2, 42523832), (4, 21261916), (8, 10630958), (13, 6542128), (16, 5315479), (26, 3271064), (52, 1635532), (61, 1394224), (104, 817766), (122, 697112), (208, 408883), (244, 348556), (488, 174278), (793, 107248), (976, 87139), (1586, 53624), (3172, 26812), (6344, 13406), (6703, 12688)]