103726928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20071}}^1$

素因数の和:20115

約数の個数: 40

約数和(自身を含む): 224003520

約数和(自身を除く): 120276592

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 20071, 40142, 80284, 160568, 321136, 341207, 381349, 682414, 762698, 1364828, 1525396, 2729656, 3050792, 5459312, 6101584, 6482933, 12965866, 25931732, 51863464, 103726928]

約数ペア:

[(1, 103726928), (2, 51863464), (4, 25931732), (8, 12965866), (16, 6482933), (17, 6101584), (19, 5459312), (34, 3050792), (38, 2729656), (68, 1525396), (76, 1364828), (136, 762698), (152, 682414), (272, 381349), (304, 341207), (323, 321136), (646, 160568), (1292, 80284), (2584, 40142), (5168, 20071)]