229678256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8737}}^1$

素因数の和:8829

約数の個数: 40

約数和(自身を含む): 468077184

約数和(自身を除く): 238398928

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 6572, 8737, 13144, 17474, 26288, 34948, 69896, 139792, 270847, 463061, 541694, 926122, 1083388, 1852244, 2166776, 3704488, 4333552, 7408976, 14354891, 28709782, 57419564, 114839128, 229678256]

約数ペア:

[(1, 229678256), (2, 114839128), (4, 57419564), (8, 28709782), (16, 14354891), (31, 7408976), (53, 4333552), (62, 3704488), (106, 2166776), (124, 1852244), (212, 1083388), (248, 926122), (424, 541694), (496, 463061), (848, 270847), (1643, 139792), (3286, 69896), (6572, 34948), (8737, 26288), (13144, 17474)]