90973936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5483}}^1$

素因数の和:5569

約数の個数: 40

約数和(自身を含む): 189724464

約数和(自身を除く): 98750528

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 4148, 5483, 8296, 10966, 16592, 21932, 43864, 87728, 93211, 186422, 334463, 372844, 668926, 745688, 1337852, 1491376, 2675704, 5351408, 5685871, 11371742, 22743484, 45486968, 90973936]

約数ペア:

[(1, 90973936), (2, 45486968), (4, 22743484), (8, 11371742), (16, 5685871), (17, 5351408), (34, 2675704), (61, 1491376), (68, 1337852), (122, 745688), (136, 668926), (244, 372844), (272, 334463), (488, 186422), (976, 93211), (1037, 87728), (2074, 43864), (4148, 21932), (5483, 16592), (8296, 10966)]