84306664

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 172869120

約数和(自身を除く): 88562456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 169, 254, 338, 491, 508, 676, 982, 1016, 1352, 1651, 1964, 3302, 3928, 6383, 6604, 12766, 13208, 21463, 25532, 42926, 51064, 62357, 82979, 85852, 124714, 165958, 171704, 249428, 331916, 498856, 663832, 810641, 1621282, 3242564, 6485128, 10538333, 21076666, 42153332, 84306664]

約数ペア:

[(1, 84306664), (2, 42153332), (4, 21076666), (8, 10538333), (13, 6485128), (26, 3242564), (52, 1621282), (104, 810641), (127, 663832), (169, 498856), (254, 331916), (338, 249428), (491, 171704), (508, 165958), (676, 124714), (982, 85852), (1016, 82979), (1352, 62357), (1651, 51064), (1964, 42926), (3302, 25532), (3928, 21463), (6383, 13208), (6604, 12766)]