1455143968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{86287}}^1$

素因数の和:86345

約数の個数: 48

約数和(自身を含む): 3131218944

約数和(自身を除く): 1676074976

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8432, 16864, 86287, 172574, 345148, 690296, 1380592, 1466879, 2674897, 2761184, 2933758, 5349794, 5867516, 10699588, 11735032, 21399176, 23470064, 42798352, 45473249, 46940128, 85596704, 90946498, 181892996, 363785992, 727571984, 1455143968]

約数ペア:

[(1, 1455143968), (2, 727571984), (4, 363785992), (8, 181892996), (16, 90946498), (17, 85596704), (31, 46940128), (32, 45473249), (34, 42798352), (62, 23470064), (68, 21399176), (124, 11735032), (136, 10699588), (248, 5867516), (272, 5349794), (496, 2933758), (527, 2761184), (544, 2674897), (992, 1466879), (1054, 1380592), (2108, 690296), (4216, 345148), (8432, 172574), (16864, 86287)]