31249296

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16693}}^1$

素因数の和:16720

約数の個数: 60

約数和(自身を含む): 94187548

約数和(自身を除く): 62938252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 16693, 33386, 50079, 66772, 100158, 133544, 150237, 200316, 217009, 267088, 300474, 400632, 434018, 600948, 651027, 801264, 868036, 1201896, 1302054, 1736072, 1953081, 2403792, 2604108, 3472144, 3906162, 5208216, 7812324, 10416432, 15624648, 31249296]

約数ペア:

[(1, 31249296), (2, 15624648), (3, 10416432), (4, 7812324), (6, 5208216), (8, 3906162), (9, 3472144), (12, 2604108), (13, 2403792), (16, 1953081), (18, 1736072), (24, 1302054), (26, 1201896), (36, 868036), (39, 801264), (48, 651027), (52, 600948), (72, 434018), (78, 400632), (104, 300474), (117, 267088), (144, 217009), (156, 200316), (208, 150237), (234, 133544), (312, 100158), (468, 66772), (624, 50079), (936, 33386), (1872, 16693)]