31988118

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7649}}^1$

素因数の和:7712

約数の個数: 32

約数和(自身を含む): 69400800

約数和(自身を除く): 37412682

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 7649, 15298, 22947, 45894, 130033, 260066, 313609, 390099, 627218, 780198, 940827, 1881654, 5331353, 10662706, 15994059, 31988118]

約数ペア:

[(1, 31988118), (2, 15994059), (3, 10662706), (6, 5331353), (17, 1881654), (34, 940827), (41, 780198), (51, 627218), (82, 390099), (102, 313609), (123, 260066), (246, 130033), (697, 45894), (1394, 22947), (2091, 15298), (4182, 7649)]