15962474896

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{163309}}^1$

素因数の和:163507

約数の個数: 40

約数和(自身を含む): 31894443000

約数和(自身を除く): 15931968104

約数列:

[1, 2, 4, 8, 16, 41, 82, 149, 164, 298, 328, 596, 656, 1192, 2384, 6109, 12218, 24436, 48872, 97744, 163309, 326618, 653236, 1306472, 2612944, 6695669, 13391338, 24333041, 26782676, 48666082, 53565352, 97332164, 107130704, 194664328, 389328656, 997654681, 1995309362, 3990618724, 7981237448, 15962474896]

約数ペア:

[(1, 15962474896), (2, 7981237448), (4, 3990618724), (8, 1995309362), (16, 997654681), (41, 389328656), (82, 194664328), (149, 107130704), (164, 97332164), (298, 53565352), (328, 48666082), (596, 26782676), (656, 24333041), (1192, 13391338), (2384, 6695669), (6109, 2612944), (12218, 1306472), (24436, 653236), (48872, 326618), (97744, 163309)]