5087507984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{31079}}^1$

素因数の和:31887

約数の個数: 40

約数和(自身を含む): 10629111360

約数和(自身を除く): 5541603376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 787, 1574, 3148, 6296, 10231, 12592, 20462, 31079, 40924, 62158, 81848, 124316, 163696, 248632, 404027, 497264, 808054, 1616108, 3232216, 6464432, 24459173, 48918346, 97836692, 195673384, 317969249, 391346768, 635938498, 1271876996, 2543753992, 5087507984]

約数ペア:

[(1, 5087507984), (2, 2543753992), (4, 1271876996), (8, 635938498), (13, 391346768), (16, 317969249), (26, 195673384), (52, 97836692), (104, 48918346), (208, 24459173), (787, 6464432), (1574, 3232216), (3148, 1616108), (6296, 808054), (10231, 497264), (12592, 404027), (20462, 248632), (31079, 163696), (40924, 124316), (62158, 81848)]