31807648

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{7151}}^1$

素因数の和:7300

約数の個数: 24

約数和(自身を含む): 63080640

約数和(自身を除く): 31272992

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 7151, 14302, 28604, 57208, 114416, 228832, 993989, 1987978, 3975956, 7951912, 15903824, 31807648]

約数ペア:

[(1, 31807648), (2, 15903824), (4, 7951912), (8, 3975956), (16, 1987978), (32, 993989), (139, 228832), (278, 114416), (556, 57208), (1112, 28604), (2224, 14302), (4448, 7151)]