40821544

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{683}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 79453440

約数和(自身を除く): 38631896

約数列:

[1, 2, 4, 8, 31, 62, 124, 241, 248, 482, 683, 964, 1366, 1928, 2732, 5464, 7471, 14942, 21173, 29884, 42346, 59768, 84692, 164603, 169384, 329206, 658412, 1316824, 5102693, 10205386, 20410772, 40821544]

約数ペア:

[(1, 40821544), (2, 20410772), (4, 10205386), (8, 5102693), (31, 1316824), (62, 658412), (124, 329206), (241, 169384), (248, 164603), (482, 84692), (683, 59768), (964, 42346), (1366, 29884), (1928, 21173), (2732, 14942), (5464, 7471)]