4247942656

素因数分解:

$2^9\times {\mathrm{83}}^1\times {\mathrm{99961}}^1$

素因数の和:100062

約数の個数: 40

約数和(自身を含む): 8589934584

約数和(自身を除く): 4341991928

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1328, 2656, 5312, 10624, 21248, 42496, 99961, 199922, 399844, 799688, 1599376, 3198752, 6397504, 8296763, 12795008, 16593526, 25590016, 33187052, 51180032, 66374104, 132748208, 265496416, 530992832, 1061985664, 2123971328, 4247942656]

約数ペア:

[(1, 4247942656), (2, 2123971328), (4, 1061985664), (8, 530992832), (16, 265496416), (32, 132748208), (64, 66374104), (83, 51180032), (128, 33187052), (166, 25590016), (256, 16593526), (332, 12795008), (512, 8296763), (664, 6397504), (1328, 3198752), (2656, 1599376), (5312, 799688), (10624, 399844), (21248, 199922), (42496, 99961)]