30906832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2621}}^1$

素因数の和:2707

約数の個数: 40

約数和(自身を含む): 66326112

約数和(自身を除く): 35419280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2621, 2948, 5242, 5896, 10484, 11792, 20968, 28831, 41936, 57662, 115324, 175607, 230648, 351214, 461296, 702428, 1404856, 1931677, 2809712, 3863354, 7726708, 15453416, 30906832]

約数ペア:

[(1, 30906832), (2, 15453416), (4, 7726708), (8, 3863354), (11, 2809712), (16, 1931677), (22, 1404856), (44, 702428), (67, 461296), (88, 351214), (134, 230648), (176, 175607), (268, 115324), (536, 57662), (737, 41936), (1072, 28831), (1474, 20968), (2621, 11792), (2948, 10484), (5242, 5896)]