90228496

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{881}}^1$

素因数の和:1099

約数の個数: 40

約数和(自身を含む): 180785304

約数和(自身を除く): 90556808

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 173, 296, 346, 592, 692, 881, 1384, 1762, 2768, 3524, 6401, 7048, 12802, 14096, 25604, 32597, 51208, 65194, 102416, 130388, 152413, 260776, 304826, 521552, 609652, 1219304, 2438608, 5639281, 11278562, 22557124, 45114248, 90228496]

約数ペア:

[(1, 90228496), (2, 45114248), (4, 22557124), (8, 11278562), (16, 5639281), (37, 2438608), (74, 1219304), (148, 609652), (173, 521552), (296, 304826), (346, 260776), (592, 152413), (692, 130388), (881, 102416), (1384, 65194), (1762, 51208), (2768, 32597), (3524, 25604), (6401, 14096), (7048, 12802)]