228047408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1789}}^1$

素因数の和:2085

約数の個数: 40

約数和(自身を含む): 458125440

約数和(自身を除く): 230078032

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 257, 496, 514, 1028, 1789, 2056, 3578, 4112, 7156, 7967, 14312, 15934, 28624, 31868, 55459, 63736, 110918, 127472, 221836, 443672, 459773, 887344, 919546, 1839092, 3678184, 7356368, 14252963, 28505926, 57011852, 114023704, 228047408]

約数ペア:

[(1, 228047408), (2, 114023704), (4, 57011852), (8, 28505926), (16, 14252963), (31, 7356368), (62, 3678184), (124, 1839092), (248, 919546), (257, 887344), (496, 459773), (514, 443672), (1028, 221836), (1789, 127472), (2056, 110918), (3578, 63736), (4112, 55459), (7156, 31868), (7967, 28624), (14312, 15934)]