84907388

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{5227}}^1$

素因数の和:5393

約数の個数: 24

約数和(自身を含む): 154581504

約数和(自身を除く): 69674116

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 524, 4061, 5227, 8122, 10454, 16244, 20908, 162037, 324074, 648148, 684737, 1369474, 2738948, 21226847, 42453694, 84907388]

約数ペア:

[(1, 84907388), (2, 42453694), (4, 21226847), (31, 2738948), (62, 1369474), (124, 684737), (131, 648148), (262, 324074), (524, 162037), (4061, 20908), (5227, 16244), (8122, 10454)]