40330256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4783}}^1$

素因数の和:4839

約数の個数: 40

約数和(自身を含む): 85423104

約数和(自身を除く): 45092848

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 4783, 8432, 9566, 19132, 38264, 76528, 81311, 148273, 162622, 296546, 325244, 593092, 650488, 1186184, 1300976, 2372368, 2520641, 5041282, 10082564, 20165128, 40330256]

約数ペア:

[(1, 40330256), (2, 20165128), (4, 10082564), (8, 5041282), (16, 2520641), (17, 2372368), (31, 1300976), (34, 1186184), (62, 650488), (68, 593092), (124, 325244), (136, 296546), (248, 162622), (272, 148273), (496, 81311), (527, 76528), (1054, 38264), (2108, 19132), (4216, 9566), (4783, 8432)]