463216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:169

約数の個数: 40

約数和(自身を含む): 1031184

約数和(自身を除く): 567968

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 131, 136, 208, 221, 262, 272, 442, 524, 884, 1048, 1703, 1768, 2096, 2227, 3406, 3536, 4454, 6812, 8908, 13624, 17816, 27248, 28951, 35632, 57902, 115804, 231608, 463216]

約数ペア:

[(1, 463216), (2, 231608), (4, 115804), (8, 57902), (13, 35632), (16, 28951), (17, 27248), (26, 17816), (34, 13624), (52, 8908), (68, 6812), (104, 4454), (131, 3536), (136, 3406), (208, 2227), (221, 2096), (262, 1768), (272, 1703), (442, 1048), (524, 884)]