31872092

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 66834432

約数和(自身を除く): 34962340

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 292, 434, 503, 511, 868, 1006, 1022, 2012, 2044, 2263, 3521, 4526, 7042, 9052, 14084, 15593, 15841, 31186, 31682, 36719, 62372, 63364, 73438, 109151, 146876, 218302, 257033, 436604, 514066, 1028132, 1138289, 2276578, 4553156, 7968023, 15936046, 31872092]

約数ペア:

[(1, 31872092), (2, 15936046), (4, 7968023), (7, 4553156), (14, 2276578), (28, 1138289), (31, 1028132), (62, 514066), (73, 436604), (124, 257033), (146, 218302), (217, 146876), (292, 109151), (434, 73438), (503, 63364), (511, 62372), (868, 36719), (1006, 31682), (1022, 31186), (2012, 15841), (2044, 15593), (2263, 14084), (3521, 9052), (4526, 7042)]