23885888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1555

約数の個数: 56

約数和(自身を含む): 53766720

約数和(自身を除く): 29880832

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1511, 1976, 3022, 3952, 6044, 7904, 12088, 15808, 19643, 24176, 28709, 39286, 48352, 57418, 78572, 96704, 114836, 157144, 229672, 314288, 373217, 459344, 628576, 746434, 918688, 1257152, 1492868, 1837376, 2985736, 5971472, 11942944, 23885888]

約数ペア:

[(1, 23885888), (2, 11942944), (4, 5971472), (8, 2985736), (13, 1837376), (16, 1492868), (19, 1257152), (26, 918688), (32, 746434), (38, 628576), (52, 459344), (64, 373217), (76, 314288), (104, 229672), (152, 157144), (208, 114836), (247, 96704), (304, 78572), (416, 57418), (494, 48352), (608, 39286), (832, 28709), (988, 24176), (1216, 19643), (1511, 15808), (1976, 12088), (3022, 7904), (3952, 6044)]