101020816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15667}}^1$

素因数の和:15719

約数の個数: 40

約数和(自身を含む): 217597184

約数和(自身を除く): 116576368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 15667, 31334, 62668, 125336, 203671, 250672, 407342, 485677, 814684, 971354, 1629368, 1942708, 3258736, 3885416, 6313801, 7770832, 12627602, 25255204, 50510408, 101020816]

約数ペア:

[(1, 101020816), (2, 50510408), (4, 25255204), (8, 12627602), (13, 7770832), (16, 6313801), (26, 3885416), (31, 3258736), (52, 1942708), (62, 1629368), (104, 971354), (124, 814684), (208, 485677), (248, 407342), (403, 250672), (496, 203671), (806, 125336), (1612, 62668), (3224, 31334), (6448, 15667)]