80451560512

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{309391}}^1$

素因数の和:309659

約数の個数: 56

約数和(自身を含む): 169744826880

約数和(自身を除く): 89293266368

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 239, 272, 478, 544, 956, 1088, 1912, 3824, 4063, 7648, 8126, 15296, 16252, 32504, 65008, 130016, 260032, 309391, 618782, 1237564, 2475128, 4950256, 5259647, 9900512, 10519294, 19801024, 21038588, 42077176, 73944449, 84154352, 147888898, 168308704, 295777796, 336617408, 591555592, 1183111184, 1257055633, 2366222368, 2514111266, 4732444736, 5028222532, 10056445064, 20112890128, 40225780256, 80451560512]

約数ペア:

[(1, 80451560512), (2, 40225780256), (4, 20112890128), (8, 10056445064), (16, 5028222532), (17, 4732444736), (32, 2514111266), (34, 2366222368), (64, 1257055633), (68, 1183111184), (136, 591555592), (239, 336617408), (272, 295777796), (478, 168308704), (544, 147888898), (956, 84154352), (1088, 73944449), (1912, 42077176), (3824, 21038588), (4063, 19801024), (7648, 10519294), (8126, 9900512), (15296, 5259647), (16252, 4950256), (32504, 2475128), (65008, 1237564), (130016, 618782), (260032, 309391)]