323863168

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{28429}}^1$

素因数の和:28532

約数の個数: 32

約数和(自身を含む): 652468500

約数和(自身を除く): 328605332

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 5696, 11392, 28429, 56858, 113716, 227432, 454864, 909728, 1819456, 2530181, 3638912, 5060362, 10120724, 20241448, 40482896, 80965792, 161931584, 323863168]

約数ペア:

[(1, 323863168), (2, 161931584), (4, 80965792), (8, 40482896), (16, 20241448), (32, 10120724), (64, 5060362), (89, 3638912), (128, 2530181), (178, 1819456), (356, 909728), (712, 454864), (1424, 227432), (2848, 113716), (5696, 56858), (11392, 28429)]