53997712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2963}}^1$

素因数の和:3055

約数の個数: 40

約数和(自身を含む): 112466016

約数和(自身を除く): 58468304

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 2963, 4556, 5926, 9112, 11852, 18224, 23704, 47408, 50371, 100742, 198521, 201484, 397042, 402968, 794084, 805936, 1588168, 3176336, 3374857, 6749714, 13499428, 26998856, 53997712]

約数ペア:

[(1, 53997712), (2, 26998856), (4, 13499428), (8, 6749714), (16, 3374857), (17, 3176336), (34, 1588168), (67, 805936), (68, 794084), (134, 402968), (136, 397042), (268, 201484), (272, 198521), (536, 100742), (1072, 50371), (1139, 47408), (2278, 23704), (2963, 18224), (4556, 11852), (5926, 9112)]