31936048

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 64214640

約数和(自身を除く): 32278592

約数列:

[1, 2, 4, 8, 16, 41, 82, 89, 164, 178, 328, 356, 547, 656, 712, 1094, 1424, 2188, 3649, 4376, 7298, 8752, 14596, 22427, 29192, 44854, 48683, 58384, 89708, 97366, 179416, 194732, 358832, 389464, 778928, 1996003, 3992006, 7984012, 15968024, 31936048]

約数ペア:

[(1, 31936048), (2, 15968024), (4, 7984012), (8, 3992006), (16, 1996003), (41, 778928), (82, 389464), (89, 358832), (164, 194732), (178, 179416), (328, 97366), (356, 89708), (547, 58384), (656, 48683), (712, 44854), (1094, 29192), (1424, 22427), (2188, 14596), (3649, 8752), (4376, 7298)]