79984592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1873}}^1$

素因数の和:2055

約数の個数: 40

約数和(自身を含む): 165219336

約数和(自身を除く): 85234744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 1256, 1873, 2512, 2669, 3746, 5338, 7492, 10676, 14984, 21352, 29968, 31841, 42704, 63682, 127364, 254728, 294061, 509456, 588122, 1176244, 2352488, 4704976, 4999037, 9998074, 19996148, 39992296, 79984592]

約数ペア:

[(1, 79984592), (2, 39992296), (4, 19996148), (8, 9998074), (16, 4999037), (17, 4704976), (34, 2352488), (68, 1176244), (136, 588122), (157, 509456), (272, 294061), (314, 254728), (628, 127364), (1256, 63682), (1873, 42704), (2512, 31841), (2669, 29968), (3746, 21352), (5338, 14984), (7492, 10676)]