16380432

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5987}}^1$

素因数の和:6020

約数の個数: 60

約数和(自身を含む): 48263280

約数和(自身を除く): 31882848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 5987, 11974, 17961, 23948, 35922, 47896, 53883, 71844, 95792, 107766, 113753, 143688, 215532, 227506, 287376, 341259, 431064, 455012, 682518, 862128, 910024, 1023777, 1365036, 1820048, 2047554, 2730072, 4095108, 5460144, 8190216, 16380432]

約数ペア:

[(1, 16380432), (2, 8190216), (3, 5460144), (4, 4095108), (6, 2730072), (8, 2047554), (9, 1820048), (12, 1365036), (16, 1023777), (18, 910024), (19, 862128), (24, 682518), (36, 455012), (38, 431064), (48, 341259), (57, 287376), (72, 227506), (76, 215532), (114, 143688), (144, 113753), (152, 107766), (171, 95792), (228, 71844), (304, 53883), (342, 47896), (456, 35922), (684, 23948), (912, 17961), (1368, 11974), (2736, 5987)]