164820986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{631}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 279576576

約数和(自身を除く): 114755590

約数列:

[1, 2, 11, 22, 31, 62, 341, 383, 631, 682, 766, 1262, 4213, 6941, 8426, 11873, 13882, 19561, 23746, 39122, 130603, 215171, 241673, 261206, 430342, 483346, 2658403, 5316806, 7491863, 14983726, 82410493, 164820986]

約数ペア:

[(1, 164820986), (2, 82410493), (11, 14983726), (22, 7491863), (31, 5316806), (62, 2658403), (341, 483346), (383, 430342), (631, 261206), (682, 241673), (766, 215171), (1262, 130603), (4213, 39122), (6941, 23746), (8426, 19561), (11873, 13882)]