90789824

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:793

約数の個数: 56

約数和(自身を含む): 189024768

約数和(自身を除く): 98234944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 134, 248, 268, 496, 536, 683, 992, 1072, 1366, 1984, 2077, 2144, 2732, 4154, 4288, 5464, 8308, 10928, 16616, 21173, 21856, 33232, 42346, 43712, 45761, 66464, 84692, 91522, 132928, 169384, 183044, 338768, 366088, 677536, 732176, 1355072, 1418591, 1464352, 2837182, 2928704, 5674364, 11348728, 22697456, 45394912, 90789824]

約数ペア:

[(1, 90789824), (2, 45394912), (4, 22697456), (8, 11348728), (16, 5674364), (31, 2928704), (32, 2837182), (62, 1464352), (64, 1418591), (67, 1355072), (124, 732176), (134, 677536), (248, 366088), (268, 338768), (496, 183044), (536, 169384), (683, 132928), (992, 91522), (1072, 84692), (1366, 66464), (1984, 45761), (2077, 43712), (2144, 42346), (2732, 33232), (4154, 21856), (4288, 21173), (5464, 16616), (8308, 10928)]