54145408

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 115668000

約数和(自身を除く): 61522592

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 149, 167, 272, 298, 334, 544, 596, 668, 1088, 1192, 1336, 2176, 2384, 2533, 2672, 2839, 4768, 5066, 5344, 5678, 9536, 10132, 10688, 11356, 19072, 20264, 21376, 22712, 24883, 40528, 45424, 49766, 81056, 90848, 99532, 162112, 181696, 199064, 324224, 363392, 398128, 423011, 796256, 846022, 1592512, 1692044, 3185024, 3384088, 6768176, 13536352, 27072704, 54145408]

約数ペア:

[(1, 54145408), (2, 27072704), (4, 13536352), (8, 6768176), (16, 3384088), (17, 3185024), (32, 1692044), (34, 1592512), (64, 846022), (68, 796256), (128, 423011), (136, 398128), (149, 363392), (167, 324224), (272, 199064), (298, 181696), (334, 162112), (544, 99532), (596, 90848), (668, 81056), (1088, 49766), (1192, 45424), (1336, 40528), (2176, 24883), (2384, 22712), (2533, 21376), (2672, 20264), (2839, 19072), (4768, 11356), (5066, 10688), (5344, 10132), (5678, 9536)]