31572928

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:365

約数の個数: 56

約数和(自身を含む): 66385440

約数和(自身を除く): 34812512

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 178, 184, 241, 356, 368, 482, 712, 736, 964, 1424, 1472, 1928, 2047, 2848, 3856, 4094, 5543, 5696, 7712, 8188, 11086, 15424, 16376, 21449, 22172, 32752, 42898, 44344, 65504, 85796, 88688, 131008, 171592, 177376, 343184, 354752, 493327, 686368, 986654, 1372736, 1973308, 3946616, 7893232, 15786464, 31572928]

約数ペア:

[(1, 31572928), (2, 15786464), (4, 7893232), (8, 3946616), (16, 1973308), (23, 1372736), (32, 986654), (46, 686368), (64, 493327), (89, 354752), (92, 343184), (178, 177376), (184, 171592), (241, 131008), (356, 88688), (368, 85796), (482, 65504), (712, 44344), (736, 42898), (964, 32752), (1424, 22172), (1472, 21449), (1928, 16376), (2047, 15424), (2848, 11086), (3856, 8188), (4094, 7712), (5543, 5696)]