31893888

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6389}}^1$

素因数の和:6419

約数の個数: 64

約数和(自身を含む): 91249200

約数和(自身を除く): 59355312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 6389, 12778, 19167, 25556, 38334, 51112, 76668, 83057, 102224, 153336, 166114, 204448, 249171, 306672, 332228, 408896, 498342, 613344, 664456, 817792, 996684, 1226688, 1328912, 1993368, 2453376, 2657824, 3986736, 5315648, 7973472, 10631296, 15946944, 31893888]

約数ペア:

[(1, 31893888), (2, 15946944), (3, 10631296), (4, 7973472), (6, 5315648), (8, 3986736), (12, 2657824), (13, 2453376), (16, 1993368), (24, 1328912), (26, 1226688), (32, 996684), (39, 817792), (48, 664456), (52, 613344), (64, 498342), (78, 408896), (96, 332228), (104, 306672), (128, 249171), (156, 204448), (192, 166114), (208, 153336), (312, 102224), (384, 83057), (416, 76668), (624, 51112), (832, 38334), (1248, 25556), (1664, 19167), (2496, 12778), (4992, 6389)]