31338086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 21884314

約数列:

[1, 2, 13, 26, 31, 59, 62, 118, 403, 659, 767, 806, 1318, 1534, 1829, 3658, 8567, 17134, 20429, 23777, 38881, 40858, 47554, 77762, 265577, 505453, 531154, 1010906, 1205311, 2410622, 15669043, 31338086]

約数ペア:

[(1, 31338086), (2, 15669043), (13, 2410622), (26, 1205311), (31, 1010906), (59, 531154), (62, 505453), (118, 265577), (403, 77762), (659, 47554), (767, 40858), (806, 38881), (1318, 23777), (1534, 20429), (1829, 17134), (3658, 8567)]