31445616

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{9227}}^1$

素因数の和:9309

約数の個数: 40

約数和(自身を含む): 82387584

約数和(自身を除く): 50941968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 9227, 18454, 27681, 36908, 55362, 73816, 110724, 147632, 221448, 442896, 655117, 1310234, 1965351, 2620468, 3930702, 5240936, 7861404, 10481872, 15722808, 31445616]

約数ペア:

[(1, 31445616), (2, 15722808), (3, 10481872), (4, 7861404), (6, 5240936), (8, 3930702), (12, 2620468), (16, 1965351), (24, 1310234), (48, 655117), (71, 442896), (142, 221448), (213, 147632), (284, 110724), (426, 73816), (568, 55362), (852, 36908), (1136, 27681), (1704, 18454), (3408, 9227)]