40229888

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{2311}}^1$

素因数の和:2348

約数の個数: 44

約数和(自身を含む): 85187952

約数和(自身を除く): 44958064

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 2311, 4352, 4622, 8704, 9244, 17408, 18488, 36976, 39287, 73952, 78574, 147904, 157148, 295808, 314296, 591616, 628592, 1183232, 1257184, 2366464, 2514368, 5028736, 10057472, 20114944, 40229888]

約数ペア:

[(1, 40229888), (2, 20114944), (4, 10057472), (8, 5028736), (16, 2514368), (17, 2366464), (32, 1257184), (34, 1183232), (64, 628592), (68, 591616), (128, 314296), (136, 295808), (256, 157148), (272, 147904), (512, 78574), (544, 73952), (1024, 39287), (1088, 36976), (2176, 18488), (2311, 17408), (4352, 9244), (4622, 8704)]