41985136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{827}}^1$

素因数の和:1021

約数の個数: 40

約数和(自身を含む): 86244480

約数和(自身を除く): 44259344

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 167, 304, 334, 668, 827, 1336, 1654, 2672, 3173, 3308, 6346, 6616, 12692, 13232, 15713, 25384, 31426, 50768, 62852, 125704, 138109, 251408, 276218, 552436, 1104872, 2209744, 2624071, 5248142, 10496284, 20992568, 41985136]

約数ペア:

[(1, 41985136), (2, 20992568), (4, 10496284), (8, 5248142), (16, 2624071), (19, 2209744), (38, 1104872), (76, 552436), (152, 276218), (167, 251408), (304, 138109), (334, 125704), (668, 62852), (827, 50768), (1336, 31426), (1654, 25384), (2672, 15713), (3173, 13232), (3308, 12692), (6346, 6616)]