16268331316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1\times {\mathrm{3541}}^1$

素因数の和:4616

約数の個数: 48

約数和(自身を含む): 30498603520

約数和(自身を除く): 14230272204

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 991, 1159, 1982, 2318, 3541, 3964, 4636, 7082, 14164, 18829, 37658, 60451, 67279, 75316, 120902, 134558, 216001, 241804, 269116, 432002, 864004, 1148569, 2297138, 3509131, 4104019, 4594276, 7018262, 8208038, 14036524, 16416076, 66673489, 133346978, 214056991, 266693956, 428113982, 856227964, 4067082829, 8134165658, 16268331316]

約数ペア:

[(1, 16268331316), (2, 8134165658), (4, 4067082829), (19, 856227964), (38, 428113982), (61, 266693956), (76, 214056991), (122, 133346978), (244, 66673489), (991, 16416076), (1159, 14036524), (1982, 8208038), (2318, 7018262), (3541, 4594276), (3964, 4104019), (4636, 3509131), (7082, 2297138), (14164, 1148569), (18829, 864004), (37658, 432002), (60451, 269116), (67279, 241804), (75316, 216001), (120902, 134558)]