31744186

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 52005888

約数和(自身を除く): 20261702

約数列:

[1, 2, 23, 31, 46, 62, 113, 197, 226, 394, 713, 1426, 2599, 3503, 4531, 5198, 6107, 7006, 9062, 12214, 22261, 44522, 80569, 140461, 161138, 280922, 512003, 690091, 1024006, 1380182, 15872093, 31744186]

約数ペア:

[(1, 31744186), (2, 15872093), (23, 1380182), (31, 1024006), (46, 690091), (62, 512003), (113, 280922), (197, 161138), (226, 140461), (394, 80569), (713, 44522), (1426, 22261), (2599, 12214), (3503, 9062), (4531, 7006), (5198, 6107)]