47381888

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{11941}}^1$

素因数の和:11986

約数の個数: 32

約数和(自身を含む): 97446720

約数和(自身を除く): 50064832

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 11941, 23882, 47764, 95528, 191056, 370171, 382112, 740342, 764224, 1480684, 1528448, 2961368, 5922736, 11845472, 23690944, 47381888]

約数ペア:

[(1, 47381888), (2, 23690944), (4, 11845472), (8, 5922736), (16, 2961368), (31, 1528448), (32, 1480684), (62, 764224), (64, 740342), (124, 382112), (128, 370171), (248, 191056), (496, 95528), (992, 47764), (1984, 23882), (3968, 11941)]