102439936

素因数分解:

$2^{10}\times {\mathrm{71}}^1\times {\mathrm{1409}}^1$

素因数の和:1500

約数の個数: 44

約数和(自身を含む): 207811440

約数和(自身を除く): 105371504

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1024, 1136, 1409, 2272, 2818, 4544, 5636, 9088, 11272, 18176, 22544, 36352, 45088, 72704, 90176, 100039, 180352, 200078, 360704, 400156, 721408, 800312, 1442816, 1600624, 3201248, 6402496, 12804992, 25609984, 51219968, 102439936]

約数ペア:

[(1, 102439936), (2, 51219968), (4, 25609984), (8, 12804992), (16, 6402496), (32, 3201248), (64, 1600624), (71, 1442816), (128, 800312), (142, 721408), (256, 400156), (284, 360704), (512, 200078), (568, 180352), (1024, 100039), (1136, 90176), (1409, 72704), (2272, 45088), (2818, 36352), (4544, 22544), (5636, 18176), (9088, 11272)]