42254384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2633}}^1$

素因数の和:2717

約数の個数: 40

約数和(自身を含む): 88186320

約数和(自身を除く): 45931936

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 944, 1003, 2006, 2633, 4012, 5266, 8024, 10532, 16048, 21064, 42128, 44761, 89522, 155347, 179044, 310694, 358088, 621388, 716176, 1242776, 2485552, 2640899, 5281798, 10563596, 21127192, 42254384]

約数ペア:

[(1, 42254384), (2, 21127192), (4, 10563596), (8, 5281798), (16, 2640899), (17, 2485552), (34, 1242776), (59, 716176), (68, 621388), (118, 358088), (136, 310694), (236, 179044), (272, 155347), (472, 89522), (944, 44761), (1003, 42128), (2006, 21064), (2633, 16048), (4012, 10532), (5266, 8024)]