42982256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8317}}^1$

素因数の和:8361

約数の個数: 40

約数和(自身を含む): 92828880

約数和(自身を除く): 49846624

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 8317, 16634, 33268, 66536, 133072, 141389, 158023, 282778, 316046, 565556, 632092, 1131112, 1264184, 2262224, 2528368, 2686391, 5372782, 10745564, 21491128, 42982256]

約数ペア:

[(1, 42982256), (2, 21491128), (4, 10745564), (8, 5372782), (16, 2686391), (17, 2528368), (19, 2262224), (34, 1264184), (38, 1131112), (68, 632092), (76, 565556), (136, 316046), (152, 282778), (272, 158023), (304, 141389), (323, 133072), (646, 66536), (1292, 33268), (2584, 16634), (5168, 8317)]