40396416

素因数分解:

$2^7\times 3^1\times {\mathrm{105199}}^1$

素因数の和:105216

約数の個数: 32

約数和(自身を含む): 107304000

約数和(自身を除く): 66907584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 105199, 210398, 315597, 420796, 631194, 841592, 1262388, 1683184, 2524776, 3366368, 5049552, 6732736, 10099104, 13465472, 20198208, 40396416]

約数ペア:

[(1, 40396416), (2, 20198208), (3, 13465472), (4, 10099104), (6, 6732736), (8, 5049552), (12, 3366368), (16, 2524776), (24, 1683184), (32, 1262388), (48, 841592), (64, 631194), (96, 420796), (128, 315597), (192, 210398), (384, 105199)]