31779488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 68302080

約数和(自身を除く): 36522592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 967, 1027, 1264, 1934, 2054, 2528, 3868, 4108, 7736, 8216, 12571, 15472, 16432, 25142, 30944, 32864, 50284, 76393, 100568, 152786, 201136, 305572, 402272, 611144, 993109, 1222288, 1986218, 2444576, 3972436, 7944872, 15889744, 31779488]

約数ペア:

[(1, 31779488), (2, 15889744), (4, 7944872), (8, 3972436), (13, 2444576), (16, 1986218), (26, 1222288), (32, 993109), (52, 611144), (79, 402272), (104, 305572), (158, 201136), (208, 152786), (316, 100568), (416, 76393), (632, 50284), (967, 32864), (1027, 30944), (1264, 25142), (1934, 16432), (2054, 15472), (2528, 12571), (3868, 8216), (4108, 7736)]