81282496

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:869

約数の個数: 56

約数和(自身を含む): 169858944

約数和(自身を除く): 88576448

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 212, 248, 424, 496, 773, 848, 992, 1546, 1643, 1696, 1984, 3092, 3286, 3392, 6184, 6572, 12368, 13144, 23963, 24736, 26288, 40969, 47926, 49472, 52576, 81938, 95852, 105152, 163876, 191704, 327752, 383408, 655504, 766816, 1270039, 1311008, 1533632, 2540078, 2622016, 5080156, 10160312, 20320624, 40641248, 81282496]

約数ペア:

[(1, 81282496), (2, 40641248), (4, 20320624), (8, 10160312), (16, 5080156), (31, 2622016), (32, 2540078), (53, 1533632), (62, 1311008), (64, 1270039), (106, 766816), (124, 655504), (212, 383408), (248, 327752), (424, 191704), (496, 163876), (773, 105152), (848, 95852), (992, 81938), (1546, 52576), (1643, 49472), (1696, 47926), (1984, 40969), (3092, 26288), (3286, 24736), (3392, 23963), (6184, 13144), (6572, 12368)]