40891762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 66484800

約数和(自身を除く): 25593038

約数列:

[1, 2, 19, 38, 89, 107, 113, 178, 214, 226, 1691, 2033, 2147, 3382, 4066, 4294, 9523, 10057, 12091, 19046, 20114, 24182, 180937, 191083, 229729, 361874, 382166, 459458, 1076099, 2152198, 20445881, 40891762]

約数ペア:

[(1, 40891762), (2, 20445881), (19, 2152198), (38, 1076099), (89, 459458), (107, 382166), (113, 361874), (178, 229729), (214, 191083), (226, 180937), (1691, 24182), (2033, 20114), (2147, 19046), (3382, 12091), (4066, 10057), (4294, 9523)]