31926144

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1259

約数の個数: 64

約数和(自身を含む): 86071680

約数和(自身を除く): 54145536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1171, 1704, 2272, 2342, 3408, 3513, 4544, 4684, 6816, 7026, 9088, 9368, 13632, 14052, 18736, 27264, 28104, 37472, 56208, 74944, 83141, 112416, 149888, 166282, 224832, 249423, 332564, 449664, 498846, 665128, 997692, 1330256, 1995384, 2660512, 3990768, 5321024, 7981536, 10642048, 15963072, 31926144]

約数ペア:

[(1, 31926144), (2, 15963072), (3, 10642048), (4, 7981536), (6, 5321024), (8, 3990768), (12, 2660512), (16, 1995384), (24, 1330256), (32, 997692), (48, 665128), (64, 498846), (71, 449664), (96, 332564), (128, 249423), (142, 224832), (192, 166282), (213, 149888), (284, 112416), (384, 83141), (426, 74944), (568, 56208), (852, 37472), (1136, 28104), (1171, 27264), (1704, 18736), (2272, 14052), (2342, 13632), (3408, 9368), (3513, 9088), (4544, 7026), (4684, 6816)]