42408248

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{631}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 82513920

約数和(自身を除く): 40105672

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 271, 542, 631, 1084, 1262, 2168, 2524, 5048, 8401, 16802, 19561, 33604, 39122, 67208, 78244, 156488, 171001, 342002, 684004, 1368008, 5301031, 10602062, 21204124, 42408248]

約数ペア:

[(1, 42408248), (2, 21204124), (4, 10602062), (8, 5301031), (31, 1368008), (62, 684004), (124, 342002), (248, 171001), (271, 156488), (542, 78244), (631, 67208), (1084, 39122), (1262, 33604), (2168, 19561), (2524, 16802), (5048, 8401)]