65731408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{132523}}^1$

素因数の和:132562

約数の個数: 20

約数和(自身を含む): 131463808

約数和(自身を除く): 65732400

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 132523, 265046, 530092, 1060184, 2120368, 4108213, 8216426, 16432852, 32865704, 65731408]

約数ペア:

[(1, 65731408), (2, 32865704), (4, 16432852), (8, 8216426), (16, 4108213), (31, 2120368), (62, 1060184), (124, 530092), (248, 265046), (496, 132523)]