91216144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{659}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 182175840

約数和(自身を除く): 90959696

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 211, 328, 422, 656, 659, 844, 1318, 1688, 2636, 3376, 5272, 8651, 10544, 17302, 27019, 34604, 54038, 69208, 108076, 138416, 139049, 216152, 278098, 432304, 556196, 1112392, 2224784, 5701009, 11402018, 22804036, 45608072, 91216144]

約数ペア:

[(1, 91216144), (2, 45608072), (4, 22804036), (8, 11402018), (16, 5701009), (41, 2224784), (82, 1112392), (164, 556196), (211, 432304), (328, 278098), (422, 216152), (656, 139049), (659, 138416), (844, 108076), (1318, 69208), (1688, 54038), (2636, 34604), (3376, 27019), (5272, 17302), (8651, 10544)]