31827216

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 86851584

約数和(自身を除く): 55024368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 127, 138, 184, 227, 254, 276, 368, 381, 454, 508, 552, 681, 762, 908, 1016, 1104, 1362, 1524, 1816, 2032, 2724, 2921, 3048, 3632, 5221, 5448, 5842, 6096, 8763, 10442, 10896, 11684, 15663, 17526, 20884, 23368, 28829, 31326, 35052, 41768, 46736, 57658, 62652, 70104, 83536, 86487, 115316, 125304, 140208, 172974, 230632, 250608, 345948, 461264, 663067, 691896, 1326134, 1383792, 1989201, 2652268, 3978402, 5304536, 7956804, 10609072, 15913608, 31827216]

約数ペア:

[(1, 31827216), (2, 15913608), (3, 10609072), (4, 7956804), (6, 5304536), (8, 3978402), (12, 2652268), (16, 1989201), (23, 1383792), (24, 1326134), (46, 691896), (48, 663067), (69, 461264), (92, 345948), (127, 250608), (138, 230632), (184, 172974), (227, 140208), (254, 125304), (276, 115316), (368, 86487), (381, 83536), (454, 70104), (508, 62652), (552, 57658), (681, 46736), (762, 41768), (908, 35052), (1016, 31326), (1104, 28829), (1362, 23368), (1524, 20884), (1816, 17526), (2032, 15663), (2724, 11684), (2921, 10896), (3048, 10442), (3632, 8763), (5221, 6096), (5448, 5842)]