31180352

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:979

約数の個数: 56

約数和(自身を含む): 71688960

約数和(自身を除く): 40508608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 553, 632, 881, 1106, 1264, 1762, 2212, 2528, 3524, 4424, 5056, 6167, 7048, 8848, 12334, 14096, 17696, 24668, 28192, 35392, 49336, 56384, 69599, 98672, 139198, 197344, 278396, 394688, 487193, 556792, 974386, 1113584, 1948772, 2227168, 3897544, 4454336, 7795088, 15590176, 31180352]

約数ペア:

[(1, 31180352), (2, 15590176), (4, 7795088), (7, 4454336), (8, 3897544), (14, 2227168), (16, 1948772), (28, 1113584), (32, 974386), (56, 556792), (64, 487193), (79, 394688), (112, 278396), (158, 197344), (224, 139198), (316, 98672), (448, 69599), (553, 56384), (632, 49336), (881, 35392), (1106, 28192), (1264, 24668), (1762, 17696), (2212, 14096), (2528, 12334), (3524, 8848), (4424, 7048), (5056, 6167)]