223399312

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{48313}}^1$

素因数の和:48355

約数の個数: 30

約数和(自身を含む): 459804338

約数和(自身を除く): 236405026

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 48313, 96626, 193252, 386504, 773008, 821321, 1642642, 3285284, 6570568, 13141136, 13962457, 27924914, 55849828, 111699656, 223399312]

約数ペア:

[(1, 223399312), (2, 111699656), (4, 55849828), (8, 27924914), (16, 13962457), (17, 13141136), (34, 6570568), (68, 3285284), (136, 1642642), (272, 821321), (289, 773008), (578, 386504), (1156, 193252), (2312, 96626), (4624, 48313)]