23908256

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 50621760

約数和(自身を除く): 26713504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 619, 1136, 1207, 1238, 2272, 2414, 2476, 4828, 4952, 9656, 9904, 10523, 19312, 19808, 21046, 38624, 42092, 43949, 84184, 87898, 168368, 175796, 336736, 351592, 703184, 747133, 1406368, 1494266, 2988532, 5977064, 11954128, 23908256]

約数ペア:

[(1, 23908256), (2, 11954128), (4, 5977064), (8, 2988532), (16, 1494266), (17, 1406368), (32, 747133), (34, 703184), (68, 351592), (71, 336736), (136, 175796), (142, 168368), (272, 87898), (284, 84184), (544, 43949), (568, 42092), (619, 38624), (1136, 21046), (1207, 19808), (1238, 19312), (2272, 10523), (2414, 9904), (2476, 9656), (4828, 4952)]