237319384

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{2273}}^1$

素因数の和:2731

約数の個数: 32

約数和(自身を含む): 460621440

約数和(自身を除く): 223302056

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 421, 842, 1684, 2273, 3368, 4546, 9092, 13051, 18184, 26102, 52204, 70463, 104408, 140926, 281852, 563704, 956933, 1913866, 3827732, 7655464, 29664923, 59329846, 118659692, 237319384]

約数ペア:

[(1, 237319384), (2, 118659692), (4, 59329846), (8, 29664923), (31, 7655464), (62, 3827732), (124, 1913866), (248, 956933), (421, 563704), (842, 281852), (1684, 140926), (2273, 104408), (3368, 70463), (4546, 52204), (9092, 26102), (13051, 18184)]