89392408

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{22483}}^1$

素因数の和:22567

約数の個数: 32

約数和(自身を含む): 194261760

約数和(自身を除く): 104869352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 22483, 44966, 89932, 157381, 179864, 314762, 629524, 1259048, 1596293, 3192586, 6385172, 11174051, 12770344, 22348102, 44696204, 89392408]

約数ペア:

[(1, 89392408), (2, 44696204), (4, 22348102), (7, 12770344), (8, 11174051), (14, 6385172), (28, 3192586), (56, 1596293), (71, 1259048), (142, 629524), (284, 314762), (497, 179864), (568, 157381), (994, 89932), (1988, 44966), (3976, 22483)]