39822736

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:439

約数の個数: 40

約数和(自身を含む): 78994944

約数和(自身を除く): 39172208

約数列:

[1, 2, 4, 8, 16, 83, 157, 166, 191, 314, 332, 382, 628, 664, 764, 1256, 1328, 1528, 2512, 3056, 13031, 15853, 26062, 29987, 31706, 52124, 59974, 63412, 104248, 119948, 126824, 208496, 239896, 253648, 479792, 2488921, 4977842, 9955684, 19911368, 39822736]

約数ペア:

[(1, 39822736), (2, 19911368), (4, 9955684), (8, 4977842), (16, 2488921), (83, 479792), (157, 253648), (166, 239896), (191, 208496), (314, 126824), (332, 119948), (382, 104248), (628, 63412), (664, 59974), (764, 52124), (1256, 31706), (1328, 29987), (1528, 26062), (2512, 15853), (3056, 13031)]