90222146

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14747}}^1$

素因数の和:14798

約数の個数: 32

約数和(自身を含む): 169896960

約数和(自身を除く): 79674814

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 14747, 29494, 103229, 206458, 280193, 339181, 560386, 678362, 1961351, 2374267, 3922702, 4748534, 6444439, 12888878, 45111073, 90222146]

約数ペア:

[(1, 90222146), (2, 45111073), (7, 12888878), (14, 6444439), (19, 4748534), (23, 3922702), (38, 2374267), (46, 1961351), (133, 678362), (161, 560386), (266, 339181), (322, 280193), (437, 206458), (874, 103229), (3059, 29494), (6118, 14747)]