89003738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 145411200

約数和(自身を除く): 56407462

約数列:

[1, 2, 17, 34, 67, 89, 134, 178, 439, 878, 1139, 1513, 2278, 3026, 5963, 7463, 11926, 14926, 29413, 39071, 58826, 78142, 101371, 202742, 500021, 664207, 1000042, 1328414, 2617757, 5235514, 44501869, 89003738]

約数ペア:

[(1, 89003738), (2, 44501869), (17, 5235514), (34, 2617757), (67, 1328414), (89, 1000042), (134, 664207), (178, 500021), (439, 202742), (878, 101371), (1139, 78142), (1513, 58826), (2278, 39071), (3026, 29413), (5963, 14926), (7463, 11926)]