129701024

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7691}}^1$

素因数の和:7749

約数の個数: 48

約数和(自身を含む): 279127296

約数和(自身を除く): 149426272

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 7691, 8432, 15382, 16864, 30764, 61528, 123056, 130747, 238421, 246112, 261494, 476842, 522988, 953684, 1045976, 1907368, 2091952, 3814736, 4053157, 4183904, 7629472, 8106314, 16212628, 32425256, 64850512, 129701024]

約数ペア:

[(1, 129701024), (2, 64850512), (4, 32425256), (8, 16212628), (16, 8106314), (17, 7629472), (31, 4183904), (32, 4053157), (34, 3814736), (62, 2091952), (68, 1907368), (124, 1045976), (136, 953684), (248, 522988), (272, 476842), (496, 261494), (527, 246112), (544, 238421), (992, 130747), (1054, 123056), (2108, 61528), (4216, 30764), (7691, 16864), (8432, 15382)]