23430704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2073

約数の個数: 40

約数和(自身を含む): 50288448

約数和(自身を除く): 26857744

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 1987, 2948, 3974, 5896, 7948, 11792, 15896, 21857, 31792, 43714, 87428, 133129, 174856, 266258, 349712, 532516, 1065032, 1464419, 2130064, 2928838, 5857676, 11715352, 23430704]

約数ペア:

[(1, 23430704), (2, 11715352), (4, 5857676), (8, 2928838), (11, 2130064), (16, 1464419), (22, 1065032), (44, 532516), (67, 349712), (88, 266258), (134, 174856), (176, 133129), (268, 87428), (536, 43714), (737, 31792), (1072, 21857), (1474, 15896), (1987, 11792), (2948, 7948), (3974, 5896)]