38853416

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22381}}^1$

素因数の和:22425

約数の個数: 32

約数和(自身を含む): 85946880

約数和(自身を除く): 47093464

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 22381, 44762, 89524, 156667, 179048, 313334, 626668, 693811, 1253336, 1387622, 2775244, 4856677, 5550488, 9713354, 19426708, 38853416]

約数ペア:

[(1, 38853416), (2, 19426708), (4, 9713354), (7, 5550488), (8, 4856677), (14, 2775244), (28, 1387622), (31, 1253336), (56, 693811), (62, 626668), (124, 313334), (217, 179048), (248, 156667), (434, 89524), (868, 44762), (1736, 22381)]