1567158128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{27961}}^1$

素因数の和:28113

約数の個数: 40

約数和(自身を含む): 3162166656

約数和(自身を除く): 1595008528

約数列:

[1, 2, 4, 8, 16, 31, 62, 113, 124, 226, 248, 452, 496, 904, 1808, 3503, 7006, 14012, 27961, 28024, 55922, 56048, 111844, 223688, 447376, 866791, 1733582, 3159593, 3467164, 6319186, 6934328, 12638372, 13868656, 25276744, 50553488, 97947383, 195894766, 391789532, 783579064, 1567158128]

約数ペア:

[(1, 1567158128), (2, 783579064), (4, 391789532), (8, 195894766), (16, 97947383), (31, 50553488), (62, 25276744), (113, 13868656), (124, 12638372), (226, 6934328), (248, 6319186), (452, 3467164), (496, 3159593), (904, 1733582), (1808, 866791), (3503, 447376), (7006, 223688), (14012, 111844), (27961, 56048), (28024, 55922)]