31712338

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 56194560

約数和(自身を除く): 24482222

約数列:

[1, 2, 7, 14, 53, 79, 106, 158, 371, 541, 553, 742, 1082, 1106, 3787, 4187, 7574, 8374, 28673, 29309, 42739, 57346, 58618, 85478, 200711, 299173, 401422, 598346, 2265167, 4530334, 15856169, 31712338]

約数ペア:

[(1, 31712338), (2, 15856169), (7, 4530334), (14, 2265167), (53, 598346), (79, 401422), (106, 299173), (158, 200711), (371, 85478), (541, 58618), (553, 57346), (742, 42739), (1082, 29309), (1106, 28673), (3787, 8374), (4187, 7574)]