29886896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{143687}}^1$

素因数の和:143708

約数の個数: 20

約数和(自身を含む): 62360592

約数和(自身を除く): 32473696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 143687, 287374, 574748, 1149496, 1867931, 2298992, 3735862, 7471724, 14943448, 29886896]

約数ペア:

[(1, 29886896), (2, 14943448), (4, 7471724), (8, 3735862), (13, 2298992), (16, 1867931), (26, 1149496), (52, 574748), (104, 287374), (208, 143687)]