42448048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{156059}}^1$

素因数の和:156084

約数の個数: 20

約数和(自身を含む): 87081480

約数和(自身を除く): 44633432

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 156059, 312118, 624236, 1248472, 2496944, 2653003, 5306006, 10612012, 21224024, 42448048]

約数ペア:

[(1, 42448048), (2, 21224024), (4, 10612012), (8, 5306006), (16, 2653003), (17, 2496944), (34, 1248472), (68, 624236), (136, 312118), (272, 156059)]