31898688

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1613}}^1$

素因数の和:1731

約数の個数: 56

約数和(自身を含む): 85270848

約数和(自身を除く): 53372160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 824, 1236, 1613, 1648, 2472, 3226, 3296, 4839, 4944, 6452, 6592, 9678, 9888, 12904, 19356, 19776, 25808, 38712, 51616, 77424, 103232, 154848, 166139, 309696, 332278, 498417, 664556, 996834, 1329112, 1993668, 2658224, 3987336, 5316448, 7974672, 10632896, 15949344, 31898688]

約数ペア:

[(1, 31898688), (2, 15949344), (3, 10632896), (4, 7974672), (6, 5316448), (8, 3987336), (12, 2658224), (16, 1993668), (24, 1329112), (32, 996834), (48, 664556), (64, 498417), (96, 332278), (103, 309696), (192, 166139), (206, 154848), (309, 103232), (412, 77424), (618, 51616), (824, 38712), (1236, 25808), (1613, 19776), (1648, 19356), (2472, 12904), (3226, 9888), (3296, 9678), (4839, 6592), (4944, 6452)]