668160112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79241}}^1$

素因数の和:79297

約数の個数: 40

約数和(自身を含む): 1414945152

約数和(自身を除く): 746785040

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 79241, 158482, 316964, 633928, 1267856, 1347097, 2456471, 2694194, 4912942, 5388388, 9825884, 10776776, 19651768, 21553552, 39303536, 41760007, 83520014, 167040028, 334080056, 668160112]

約数ペア:

[(1, 668160112), (2, 334080056), (4, 167040028), (8, 83520014), (16, 41760007), (17, 39303536), (31, 21553552), (34, 19651768), (62, 10776776), (68, 9825884), (124, 5388388), (136, 4912942), (248, 2694194), (272, 2456471), (496, 1347097), (527, 1267856), (1054, 633928), (2108, 316964), (4216, 158482), (8432, 79241)]