98142896

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{44129}}^1$

素因数の和:44276

約数の個数: 20

約数和(自身を含む): 191524200

約数和(自身を除く): 93381304

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 44129, 88258, 176516, 353032, 706064, 6133931, 12267862, 24535724, 49071448, 98142896]

約数ペア:

[(1, 98142896), (2, 49071448), (4, 24535724), (8, 12267862), (16, 6133931), (139, 706064), (278, 353032), (556, 176516), (1112, 88258), (2224, 44129)]