23319536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1077

約数の個数: 40

約数和(自身を含む): 48211200

約数和(自身を除く): 24891664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 971, 1264, 1501, 1942, 3002, 3884, 6004, 7768, 12008, 15536, 18449, 24016, 36898, 73796, 76709, 147592, 153418, 295184, 306836, 613672, 1227344, 1457471, 2914942, 5829884, 11659768, 23319536]

約数ペア:

[(1, 23319536), (2, 11659768), (4, 5829884), (8, 2914942), (16, 1457471), (19, 1227344), (38, 613672), (76, 306836), (79, 295184), (152, 153418), (158, 147592), (304, 76709), (316, 73796), (632, 36898), (971, 24016), (1264, 18449), (1501, 15536), (1942, 12008), (3002, 7768), (3884, 6004)]