90211054

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 145981440

約数和(自身を除く): 55770386

約数列:

[1, 2, 29, 31, 58, 62, 131, 262, 383, 766, 899, 1798, 3799, 4061, 7598, 8122, 11107, 11873, 22214, 23746, 50173, 100346, 117769, 235538, 344317, 688634, 1455017, 1555363, 2910034, 3110726, 45105527, 90211054]

約数ペア:

[(1, 90211054), (2, 45105527), (29, 3110726), (31, 2910034), (58, 1555363), (62, 1455017), (131, 688634), (262, 344317), (383, 235538), (766, 117769), (899, 100346), (1798, 50173), (3799, 23746), (4061, 22214), (7598, 11873), (8122, 11107)]