78751616

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{36191}}^1$

素因数の和:36222

約数の個数: 32

約数和(自身を含む): 166121280

約数和(自身を除く): 87369664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 36191, 72382, 144764, 289528, 579056, 615247, 1158112, 1230494, 2316224, 2460988, 4632448, 4921976, 9843952, 19687904, 39375808, 78751616]

約数ペア:

[(1, 78751616), (2, 39375808), (4, 19687904), (8, 9843952), (16, 4921976), (17, 4632448), (32, 2460988), (34, 2316224), (64, 1230494), (68, 1158112), (128, 615247), (136, 579056), (272, 289528), (544, 144764), (1088, 72382), (2176, 36191)]