45474736

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:629

約数の個数: 40

約数和(自身を含む): 90946064

約数和(自身を除く): 45471328

約数列:

[1, 2, 4, 8, 16, 43, 86, 157, 172, 314, 344, 421, 628, 688, 842, 1256, 1684, 2512, 3368, 6736, 6751, 13502, 18103, 27004, 36206, 54008, 66097, 72412, 108016, 132194, 144824, 264388, 289648, 528776, 1057552, 2842171, 5684342, 11368684, 22737368, 45474736]

約数ペア:

[(1, 45474736), (2, 22737368), (4, 11368684), (8, 5684342), (16, 2842171), (43, 1057552), (86, 528776), (157, 289648), (172, 264388), (314, 144824), (344, 132194), (421, 108016), (628, 72412), (688, 66097), (842, 54008), (1256, 36206), (1684, 27004), (2512, 18103), (3368, 13502), (6736, 6751)]