31175616

素因数分解:

$2^6\times 3^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1$

素因数の和:821

約数の個数: 56

約数和(自身を含む): 82895440

約数和(自身を除く): 51719824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 397, 409, 794, 818, 1191, 1227, 1588, 1636, 2382, 2454, 3176, 3272, 4764, 4908, 6352, 6544, 9528, 9816, 12704, 13088, 19056, 19632, 25408, 26176, 38112, 39264, 76224, 78528, 162373, 324746, 487119, 649492, 974238, 1298984, 1948476, 2597968, 3896952, 5195936, 7793904, 10391872, 15587808, 31175616]

約数ペア:

[(1, 31175616), (2, 15587808), (3, 10391872), (4, 7793904), (6, 5195936), (8, 3896952), (12, 2597968), (16, 1948476), (24, 1298984), (32, 974238), (48, 649492), (64, 487119), (96, 324746), (192, 162373), (397, 78528), (409, 76224), (794, 39264), (818, 38112), (1191, 26176), (1227, 25408), (1588, 19632), (1636, 19056), (2382, 13088), (2454, 12704), (3176, 9816), (3272, 9528), (4764, 6544), (4908, 6352)]