356513120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131071}}^1$

素因数の和:131103

約数の個数: 48

約数和(自身を含む): 891813888

約数和(自身を除く): 535300768

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 131071, 262142, 524284, 655355, 1048568, 1310710, 2097136, 2228207, 2621420, 4194272, 4456414, 5242840, 8912828, 10485680, 11141035, 17825656, 20971360, 22282070, 35651312, 44564140, 71302624, 89128280, 178256560, 356513120]

約数ペア:

[(1, 356513120), (2, 178256560), (4, 89128280), (5, 71302624), (8, 44564140), (10, 35651312), (16, 22282070), (17, 20971360), (20, 17825656), (32, 11141035), (34, 10485680), (40, 8912828), (68, 5242840), (80, 4456414), (85, 4194272), (136, 2621420), (160, 2228207), (170, 2097136), (272, 1310710), (340, 1048568), (544, 655355), (680, 524284), (1360, 262142), (2720, 131071)]